---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24538 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 837 28940 0 2389 30905 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f7:a9:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86254sec preferred_lft 86254sec inet6 fe80::f816:3eff:fef7:a9f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:db:cb:ec brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:10ff:fedb:cbec/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24538) 07/18/24 _x86_64_ (8 CPU) 07:50:27 LINUX RESTART (8 CPU) 07:51:02 tps rtps wtps bread/s bwrtn/s 07:52:01 132.91 42.37 90.54 2951.50 31830.94 Average: 132.91 42.37 90.54 2951.50 31830.94 07:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 30055820 31737340 2883400 8.75 73792 1913948 1473436 4.34 872824 1712772 216184 Average: 30055820 31737340 2883400 8.75 73792 1913948 1473436 4.34 872824 1712772 216184 07:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 ens3 75.89 55.55 1057.78 17.16 0.00 0.00 0.00 0.00 07:52:01 lo 3.59 3.59 0.38 0.38 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 75.89 55.55 1057.78 17.16 0.00 0.00 0.00 0.00 Average: lo 3.59 3.59 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24538) 07/18/24 _x86_64_ (8 CPU) 07:50:27 LINUX RESTART (8 CPU) 07:51:02 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 10.15 0.00 0.98 1.42 0.03 87.41 07:52:01 0 6.66 0.00 0.66 0.25 0.02 92.41 07:52:01 1 5.33 0.00 0.70 0.03 0.05 93.89 07:52:01 2 20.19 0.00 1.39 0.64 0.05 77.72 07:52:01 3 28.91 0.00 2.07 1.02 0.07 67.93 07:52:01 4 13.65 0.00 1.26 0.07 0.07 84.96 07:52:01 5 1.21 0.00 0.82 5.18 0.03 92.76 07:52:01 6 4.89 0.00 0.73 0.59 0.03 93.75 07:52:01 7 0.39 0.00 0.22 3.53 0.03 95.82 Average: all 10.15 0.00 0.98 1.42 0.03 87.41 Average: 0 6.66 0.00 0.66 0.25 0.02 92.41 Average: 1 5.33 0.00 0.70 0.03 0.05 93.89 Average: 2 20.19 0.00 1.39 0.64 0.05 77.72 Average: 3 28.91 0.00 2.07 1.02 0.07 67.93 Average: 4 13.65 0.00 1.26 0.07 0.07 84.96 Average: 5 1.21 0.00 0.82 5.18 0.03 92.76 Average: 6 4.89 0.00 0.73 0.59 0.03 93.75 Average: 7 0.39 0.00 0.22 3.53 0.03 95.82